The MS Office 2007 product may be new but the principle of MS Office suite has been around for many years now. So one would have expected the product to be stable, and all the previous bugs from earlier releases, fixed. So I was totally disgusted when, upon completion of the download, I was sent to the Microsoft website for an "update", which consumed a massive further 150 Meg of my valuable hard drive space. In addition to learning all of the new quirks built into the product, this has possibly been the worst, forced buying decision I ever had to make. Microsoft needs some serious competition to help them get their house in order..... All I can say is Go Apple!